Ergomart

Headquartered in Dallas, Koetter Fire Protection is a full-service, specialty fire protection systems contractor. Services include sales and maintenance of a line of portable and fixed system fire extinguishers, engineered fire suppression systems, fire alarm systems and fire detection and control products and systems. Koetter operates six offices in four Texas cities, including Austin, Corpus Christi, Houston, Longview and San Antonio. Koetter Fire Protection offers project specific fire risk assessment, value engineering design, and specification services for any size project. Its staff includes professional fire protection engineers, fire protection consultants and certified designers. Koetter Fire Protection has completed numerous commercial and industrial fire suppression and protection systems installations throughout the United States and Canada.

Southwest Airlines Co. is a major airline based in the United States operating with a low-cost carrier model. It is headquartered in Dallas, Texas, and has scheduled service to 121 destinations in the United States and 10 additional countries.

VHA is a private cooperative alliance of more than 1,400 nonprofit hospitals and over 21,000 nonacute health care organizations worldwide. It provides analytics, clinical improvement, contracting, and revenue and supply chain management services. The organization also offers a variety of performance services that include rapid expense reduction, contract maximization, clinical documentation and product standardization. VHA works with hospital executives, physicians, pharmacists, nurses and materials managers. It operates nearly 15 regional offices that serve member health care organizations in approximately 45 U.S. states and the District of Columbia. The organization purchases medical products through Novation, a medical supplier. VHA maintains performance improvement, business development and purchasing departments.